Dr. Cathrin Hee Lim, MD
- Medicare services, 2023
- 18
- Medicare patients, 2024
- 19
- Part D claims, 2024
- 4,478
- Industry payments
- $1,618
- Affiliated sites
- 1
- Practice address
- 4760 W Sunset Blvd, Los Angeles, CA 90027
- Practice phone
- Call (323) 783-4011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Los Angeles, California
Find Dr. Lim's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Cathrin Hee Lim is a family medicine physician in Los Angeles, California
Dr. Lim practices at Southern California Permanente Medical Group in Los Angeles, California.
Dr. Lim's NPI, 1093150864, was assigned on May 6, 2013. Dr. Lim graduated from Universidad Autonoma de Guadalajara in 2008. Dr. Lim holds California license A126266.
- NPI
- 1093150864NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507093176
- NPI enumeration date
- May 6, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (323) 783-4011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cathrin Hee Lim practices at Southern California Permanente Medical Group in Los Angeles, California
Dr. Lim's primary practice is Southern California Permanente Medical Group, at 4760 W Sunset Blvd, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 783-4011.
- Southern California Permanente Medical Group4760 W Sunset Blvd, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 783-4011
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Cathrin Hee Lim is affiliated with 2 sites of care and 2 medical groups
Dr. Lim's primary practice is Southern California Permanente Medical Group in Los Angeles, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Lim to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Cathrin Hee Lim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lim practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cathrin Hee Lim is one of 15,680 family medicine physicians in California
Family medicine is Dr. Lim's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Lim is board certified in family medicine by the American Board of Family Medicine. Dr. Lim is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists atrial fibrillation and flutter, chronic diabetes, chronic kidney disease, coronary artery disease and diabetic emergency among the conditions Dr. Lim treats.
Family medicine physicians near Dr. Lim
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Cathrin Hee Lim billed Medicare for 18 services in 2023
CMS data shows 18 Medicare services from Dr. Lim across 1 procedure code in 2023, all of them office visits, for 19 Medicare patients. Medicare paid $1,317 for them. Every service was in an office.
Dr. Lim's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 152023: 1820%
Dr. Lim compared with the California median for family medicine physicians, 2023
- Dr. Lim
- California median
- Medicare services
- 18vs 24693% below
- Medicare patients
- 19vs 11884% below
- Part D claims
- 3,964vs 8334.8 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Lim's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lim and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cathrin Hee Lim treated 19 Medicare patients in 2024, average age 67
CMS counts 19 Medicare patients who saw Dr. Lim in 2024. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lim's median patient age at 55, with 74% women.
Dr. Lim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women74%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cathrin Hee Lim wrote 4,478 Medicare Part D claims in 2024
In 2024, Dr. Lim wrote 4,478 Medicare Part D claims for 847 patients. 88% of them were for generic drugs. CMS names the drug for 3,964 of them, across 75 drugs with 11 or more claims each, at $170,050 in total drug cost. In 2023, CMS named 2,955 claims across 70 drugs.
Dr. Lim's Part D claims by kind of drug, 2024
- Generic3,941 claims88%
- Brand-name456 claims10%
- Other81 claims2%
Dr. Lim's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Lim's Part D claims, 2024
- Opioids4%168 of 4,478 claims
- Antibiotics2%71 of 4,478 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,9552024: 3,96434%
Drugs named by CMS: 75 in 2024, 70 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Cathrin Hee Lim offers telehealth to Medicare patients
Dr. Lim accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lim as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Cathrin Hee Lim received $1,618 in industry payments from 2016 to 2018
CMS Open Payments shows 32 general payments to Dr. Lim from 11 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $663.
General payments to Dr. Lim by program year, 2016 to 2018
Companies that paid Dr. Lim the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cathrin Hee Lim graduated from Universidad Autonoma de Guadalajara
Dr. Lim graduated from Universidad Autonoma de Guadalajara in 2008. Dr. Lim is a member of AAFP.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Cathrin Hee Lim accepts plans from 7 insurance carriers
Dr. Lim is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Lim accepts, by number of carriers
- Medicare6
- PPO5
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Cathrin Hee Lim's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Cathrin Hee Lim
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Cathrin Hee Lim's NPI number?
Dr. Cathrin Hee Lim's NPI number is 1093150864. It was assigned on May 6, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Cathrin Hee Lim?
Dr. Cathrin Hee Lim is a family medicine physician in Los Angeles, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Cathrin Hee Lim practice?
Dr. Lim practices at 4760 W Sunset Blvd, Los Angeles, CA 90027. Dr. Lim's primary practice is Southern California Permanente Medical Group in Los Angeles, California. Dmand AI also links Dr. Lim to 1 group practice or clinic and 1 medical group.
What is Dr. Cathrin Hee Lim's office phone number?
The practice phone on file for Dr. Lim is (323) 783-4011.
What is Dr. Cathrin Hee Lim's medical license number?
Dr. Lim holds California license A126266.
What medical group is Dr. Cathrin Hee Lim part of?
Dr. Lim is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Lim to 1 more medical group.
Does Dr. Cathrin Hee Lim accept Medicare?
Yes. CMS data shows Dr. Lim billed Medicare for 18 services in 2023, and Dr. Lim accepts Medicare assignment.
Does Dr. Cathrin Hee Lim offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lim as offering telehealth services.
How many Medicare patients does Dr. Cathrin Hee Lim see?
CMS counts 19 Medicare patients who saw Dr. Lim in 2024, with an average age of 67.
Is Dr. Cathrin Hee Lim board certified?
Yes. Dr. Lim is board certified in family medicine by the American Board of Family Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Cathrin Hee Lim bill to Medicare?
In 2023, Dr. Lim's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Cathrin Hee Lim go to medical school?
Dr. Lim graduated from Universidad Autonoma de Guadalajara in 2008.
What drugs does Dr. Cathrin Hee Lim prescribe most?
In 2024 Medicare Part D data, Dr. Lim's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Cathrin Hee Lim received payments from drug or device companies?
CMS Open Payments shows $1,618 in general payments to Dr. Lim from 11 companies from 2016 to 2018. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Cathrin Hee Lim been practicing?
Dr. Lim graduated from medical school in 2008, 18 years ago.
What insurance does Dr. Cathrin Hee Lim accept?
Dr. Lim is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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